Time and Distance
Math MCQs

Question :    Find the distance covered by a scooty in 22 hours if it covers a distance of 88 km in 12 hours.

Correct Answer  161.26 km

Solution & Explanation

Solution

Given,

Distance = 88 km

Time = 12 hour

Thus, distance covers in 22 hour = ?

Here the speed and time are given. So, we need to find the speed to calculate the distance covers in the given time.

Method (1) Using Formula

Calculation of Speed using formula

Formula to find the speed

Speed = ^Distance/_Time

= ⁸⁸/₁₂ = 7.33 km/h

Thus, speed = 7.33 km/h

Calculation of the distance in the given time using formula

Formula to find the distance

Distance = Speed × Time

= 7.33 km/h × 22 hour = 161.26 km

Thus, the distance covered in the given time = 161.26 km Answer

Method (2) Using Unitary Method

Calculation of the Distance using formula

Given,

Distance = 88 km

Time = 12 hour

Thus, distance covers in 22 hour = ?

∵ In 12 hours the distance covered = 88 km

∴ In 1 hour the distance covered = ⁸⁸/₁₂ km

∴ In 22 hours the distance covered

= ⁸⁸/₁₂ × 22 km

= ^{88 × 22}/₁₂ km

= ¹⁹³⁶/₁₂ = 161.26 km

Thus, the distance covered in the given time = 161.26 km Answer

Similar Questions

(1) At a certain speed a scooty covers a distance of 62 km in 4 hours. How much distance will it cover in 5 hour?

(2) By running at a speed of 48 km/h how much distance a scooty will cover in 7 second?

(3) By running at a speed of 15 km/h how much distance an athlete will cover in 10 second?

(4) At a certain speed a cyclist covers a distance of 82 km in 3 hours. How much distance will it cover in 4 hour?

(5) At a certain speed a car covers a distance of 18 km in 2 hours. How much distance will it cover in 3 hour?

(6) By running at a speed of 11 km/h how much distance a car will cover in 5 second?

(7) Find the distance covered by an athlete in 25 hours if it covers a distance of 86 km in 15 hours.

(8) Find the distance covered by a moving object in 28 hours if it covers a distance of 96 km in 18 hours.

(9) At a certain speed a car covers a distance of 26 km in 2 hours. How much distance will it cover in 3 hour?

(10) Find the distance covered by a ball in 26 hours if it covers a distance of 68 km in 16 hours.